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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/01/18 21:51:39 UTC

[jira] [Commented] (SPARK-12881) Enable sub-expression Elimination in generated mutable projection

    [ https://issues.apache.org/jira/browse/SPARK-12881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15105818#comment-15105818 ] 

Apache Spark commented on SPARK-12881:
--------------------------------------

User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/10814

> Enable sub-expression Elimination in generated mutable projection
> -----------------------------------------------------------------
>
>                 Key: SPARK-12881
>                 URL: https://issues.apache.org/jira/browse/SPARK-12881
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Davies Liu
>            Assignee: Davies Liu
>
> Right now, sub-expression elimination is only supported in generated unsafe projection, we should also do that for mutable projection.



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